使用WCF序列化原始数据时出现问题

时间:2010-04-19 18:13:02

标签: .net wcf xml-serialization metadata

场景:WCF客户端应用程序,调用Web服务(JAVA)操作,需要复杂对象作为参数。已经获得了元数据。

问题:该操作有一些必填字段。其中一个是枚举。在发送的SOAP中,不是上面的字段(生成的元数据) - 我正在使用WCF诊断和Windows服务跟踪查看器:

[System.CodeDom.Compiler.GeneratedCodeAttribute("System.Xml", "2.0.50727.3082")]
[System.SerializableAttribute()]
[System.Diagnostics.DebuggerStepThroughAttribute()]
[System.ComponentModel.DesignerCategoryAttribute("code")]
[System.Xml.Serialization.XmlTypeAttribute(TypeName="Consult-Filter", Namespace="http://webserviceX.org/")]
public partial class ConsFilter : object, System.ComponentModel.INotifyPropertyChanged {

    private PersonType customerTypeField;

属性:

[System.Xml.Serialization.XmlElementAttribute("customer-type", Form=System.Xml.Schema.XmlSchemaForm.Unqualified, Order=1)]
    public PersonType customerType {
        get {
            return this.customerTypeField;
        }
        set {
            this.customerTypeField = value;
            this.RaisePropertyChanged("customerType");
        }
    }

枚举:

[System.CodeDom.Compiler.GeneratedCodeAttribute("System.Xml", "2.0.50727.3082")]
    [System.SerializableAttribute()]
    [System.Xml.Serialization.XmlTypeAttribute(TypeName="Person-Type", Namespace="http://webserviceX.org/")]
    public enum PersonType {

        /// <remarks/>
        F,

        /// <remarks/>
        J,
    }

操作元数据:

[System.Diagnostics.DebuggerStepThroughAttribute()]
[System.CodeDom.Compiler.GeneratedCodeAttribute("System.ServiceModel", "3.0.0.0")]
[System.ServiceModel.MessageContractAttribute(IsWrapped=false)]
public partial class consultRequest {

    [System.ServiceModel.MessageBodyMemberAttribute(Namespace="http://webserviceX.org/", Order=0)]
    [System.Xml.Serialization.XmlElementAttribute(IsNullable=true)]
    public ServiceClient.ConsultServiceReference.ConsFilter filter;

    public consultRequest() {
    }

    public consultRequest(ServiceClient.ConsultServiceReference.ConsFilter filter) {
        this.filter = filter;
    }
}

跟踪日志:

    <MessageLogTraceRecord>
<HttpRequest xmlns="http://schemas.microsoft.com/2004/06/ServiceModel/Management/MessageTrace">
<Method>POST</Method>
<QueryString></QueryString>
<WebHeaders>
<VsDebuggerCausalityData>data</VsDebuggerCausalityData>
</WebHeaders>
</HttpRequest>
<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
<s:Header>
<Action s:mustUnderstand="1" xmlns="http://schemas.microsoft.com/ws/2005/05/addressing/none"></Action>
<ActivityId CorrelationId="correlationId" xmlns="http://schemas.microsoft.com/2004/09/ServiceModel/Diagnostics">activityId</ActivityId>
</s:Header>
<s:Body xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<filter xmlns="http://webserviceX.org/">
<product-code xmlns="">116</product-code>
<customer-doc xmlns="">777777777</customer-doc>
</filter>
</s:Body>
</s:Envelope>
</MessageLogTraceRecord>

2 个答案:

答案 0 :(得分:1)

使用XML Serializer序列化XML Schema中具有minOccurs="0"的基本类型时,会添加一个附加属性。它被命名为* Specified。在您的情况下,我希望您有一个名为customerTypeSpecified的布尔属性。无论何时需要发送true,您都需要将其设置为customerType

答案 1 :(得分:0)

简单问题:如果你正常实例化对象并使用XmlSerializer明确地将其写入控制台或System.Diagnostics.WriteLine,你会看到相同的行为吗?